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Finding the max value of an attribute in an array of objects

... also it's good to know that it returns -Infinity (a truthy value) for an empty array – icl7126 Nov 6 '16 at 13:08 1 ...
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PHPUnit: assert two arrays are equal, but order of elements not important

...unit with a new assertion method. But here's an idea for a simpler way for now. Untested code, please verify: Somewhere in your app: /** * Determine if two associative arrays are similar * * Both arrays must have the same indexes with identical values * without respect to key ordering * *...
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Do while loop in SQL Server 2008

...INT @I; SET @I+=1; IF NOT (@I<=10) BREAK; -- WHILE @I<=10 END Now, you could of course rewrite this particular example as a simple WHILE loop, since this is not such a good candidate for a DO / WHILE construct. The emphasis was on example brevity rather than applicability, since legitim...
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What is an unsigned char?

...2-bit chars, and 32-bit integers, and have sizeof(int) != sizeof(char)? I know the standard says sizeof(char) == 1, but is the relative sizeof(int) based on actual difference in size or the difference in range? – Joseph Garvin Jan 11 '09 at 23:21 ...
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What are the differences between Rust's `String` and `str`?

...of UTF-8 bytes of dynamic length somewhere in memory. Since the size is unknown, one can only handle it behind a pointer. This means that str most commonly2 appears as &str: a reference to some UTF-8 data, normally called a "string slice" or just a "slice". A slice is just a view onto some data,...
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How can I create directory tree in C++/Linux?

...an only show the presence of bugs, never their absence). The code shown is now v1.16; there have been cosmetic or administrative changes made since v1.13 (such as use mkpath.h instead of jlss.h and include <unistd.h> unconditionally in the test code only). It's reasonable to argue that "syssta...
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Parsing Visual Studio Solution files

... With Visual Studio 2015 there is now a publicly accessible SolutionFile class which can be used to parse solution files: using Microsoft.Build.Construction; var _solutionFile = SolutionFile.Parse(path); This class is found in the Microsoft.Build.dll 14.0....
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How to create a directory using nerdtree

...s 'm'; you should see a menu at the bottom. Type in 'a' for add childnode. Now input the directory you want to create, making sure to add a '/' at the end, otherwise the script would create a file. AFAIK NERDTree cannot create parent directories like 'mkdir -p' does. ...
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get all keys set in memcached

...t command to memcached. I modified your command to this and works properly now: echo -e "stats items\nquit" | nc localhost 11211 | grep -oe ':[0-9]*:' | grep -oe '[0-9]*' | sort | uniq | xargs -L1 -I{} bash -c 'echo -e "stats cachedump {} 1000\nquit" | nc localhost 11211' Thanks for sharing this!...
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Should try…catch go inside or outside a loop?

...on was getting on my nerves! In the case of optimizations, since we can't know which way the performance would be affected, I guess were back to try-it-and-test (as always). – Jeffrey L Whitledge Sep 27 '08 at 18:35 ...